AU2940597A - Biodegradable polyester and natural polymer compositions and films therefrom - Google Patents
Biodegradable polyester and natural polymer compositions and films therefromInfo
- Publication number
- AU2940597A AU2940597A AU29405/97A AU2940597A AU2940597A AU 2940597 A AU2940597 A AU 2940597A AU 29405/97 A AU29405/97 A AU 29405/97A AU 2940597 A AU2940597 A AU 2940597A AU 2940597 A AU2940597 A AU 2940597A
- Authority
- AU
- Australia
- Prior art keywords
- polymer compositions
- natural polymer
- biodegradable polyester
- films therefrom
- biodegradable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/02—Starch; Degradation products thereof, e.g. dextrin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2303/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
- C08J2303/02—Starch; Degradation products thereof, e.g. dextrin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Biological Depolymerization Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Materials For Medical Uses (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Medicinal Preparation (AREA)
Abstract
Biodegradable films include two biodegradable components. One component preferably is starch while the other component is a water insoluble, synthetic polymer, preferably a hydroxy-functional polyester.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/653,634 US5821286A (en) | 1996-05-24 | 1996-05-24 | Biodegradable polyester and natural polymer compositions and films therefrom |
US08/653634 | 1996-05-24 | ||
PCT/US1997/008129 WO1997044393A1 (en) | 1996-05-24 | 1997-05-13 | Biodegradable polyester and natural polymer compositions and films therefrom |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2940597A true AU2940597A (en) | 1997-12-09 |
AU723458B2 AU723458B2 (en) | 2000-08-24 |
Family
ID=24621692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU29405/97A Ceased AU723458B2 (en) | 1996-05-24 | 1997-05-13 | Biodegradable polyester and natural polymer compositions and films therefrom |
Country Status (10)
Country | Link |
---|---|
US (1) | US5821286A (en) |
EP (1) | EP0901506B1 (en) |
JP (1) | JP2001502363A (en) |
AT (1) | ATE250105T1 (en) |
AU (1) | AU723458B2 (en) |
CA (1) | CA2254908A1 (en) |
DE (1) | DE69724950T2 (en) |
DK (1) | DK0901506T3 (en) |
HK (1) | HK1017002A1 (en) |
WO (1) | WO1997044393A1 (en) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6025417A (en) * | 1996-02-28 | 2000-02-15 | Biotechnology Research & Development Corp. | Biodegradable polyester compositions with natural polymers and articles thereof |
DE69731396C5 (en) * | 1996-11-05 | 2013-10-31 | Novamont S.P.A. | Biodegradable polymer compositions containing starch and a thermoplastic polymer |
US5780582A (en) * | 1996-12-31 | 1998-07-14 | The Dow Chemical Company | Hydroxy-functionalized polyester and poly(ester ether) oligomers |
DE69805085T2 (en) * | 1997-09-05 | 2002-08-14 | The Dow Chemical Co., Midland | EMULSIONS WITH A LARGE INNER PHASE AND STABLE DISPERSIONS BASED ON HYDROXY-FUNCTIONAL POLYMERS |
US6630543B1 (en) | 1998-08-21 | 2003-10-07 | Biotechnology Research And Development Corporation | Method of making biodegradable polymer compositions |
DE19856507A1 (en) * | 1998-12-08 | 2000-06-15 | Buna Sow Leuna Olefinverb Gmbh | High transparency, biodegradable cast film production for composite packaging and communication involves extruding starch esters with polyalkylene glycol, heating, increasing solids content and pressure molding |
US7326743B2 (en) * | 1998-12-14 | 2008-02-05 | Plantic Technologies Ltd. | Biodegradable polymer |
US6133342A (en) | 1999-01-21 | 2000-10-17 | Marconi Data Systems Inc. | Coating composition |
AU3236900A (en) | 1999-03-12 | 2000-10-04 | Dow Chemical Company, The | Process for preparing starch and epoxy-based thermoplastic polymer compositions |
US6191196B1 (en) * | 1999-04-12 | 2001-02-20 | The United States Of America As Represented By The Secretary Of Agriculture | Biodegradable polymer compositions, methods for making same and articles therefrom |
US6632862B2 (en) | 1999-04-12 | 2003-10-14 | The United States Of America As Represented By The Secretary Of Agriculture | Biodegradable polymer compositions, methods for making same, and articles therefrom |
US7037959B1 (en) * | 1999-04-12 | 2006-05-02 | The United States Of America As Represented By The Secretary Of The Agriculture | Biodegradable polymer compositions methods for making same and articles therefrom |
US6478861B1 (en) | 1999-06-25 | 2002-11-12 | Videojet Technologies Inc. | Laser markable coating |
US6310136B1 (en) * | 1999-08-17 | 2001-10-30 | The United States Of America As Represented By The Secretary Of Agriculture | Blends of biodegradable poly(hydroxy ester ether) thermoplastic with renewable proteins |
US6573340B1 (en) | 2000-08-23 | 2003-06-03 | Biotec Biologische Naturverpackungen Gmbh & Co. Kg | Biodegradable polymer films and sheets suitable for use as laminate coatings as well as wraps and other packaging materials |
US7402618B2 (en) * | 2000-11-23 | 2008-07-22 | Hao Xu | Biodegradable composition for the preparation of tableware, drink container, mulching film and package and method for preparing the same |
CN1121452C (en) * | 2000-11-23 | 2003-09-17 | 许浩 | Formular and preparing process of environment protection type biodegradable dinner set |
US7241832B2 (en) * | 2002-03-01 | 2007-07-10 | bio-tec Biologische Naturverpackungen GmbH & Co., KG | Biodegradable polymer blends for use in making films, sheets and other articles of manufacture |
US7297394B2 (en) | 2002-03-01 | 2007-11-20 | Bio-Tec Biologische Naturverpackungen Gmbh & Co. Kg | Biodegradable films and sheets suitable for use as coatings, wraps and packaging materials |
US6800712B2 (en) * | 2002-10-07 | 2004-10-05 | Steven William Doane | Starch graft copolymers and method of making and using starch graft copolymers for agriculture |
US7172814B2 (en) * | 2003-06-03 | 2007-02-06 | Bio-Tec Biologische Naturverpackungen Gmbh & Co | Fibrous sheets coated or impregnated with biodegradable polymers or polymers blends |
JP4677410B2 (en) * | 2003-10-21 | 2011-04-27 | ホリスター・インコーポレイテッド | Peelable and flushable ostomy pouch and method of use |
WO2005041827A2 (en) * | 2003-10-21 | 2005-05-12 | Hollister Incorporated | Flushable body waste collection pouch, pouch-in-pouch appliance using the same, and method relating thereto |
AU2004299877A1 (en) * | 2003-12-15 | 2005-06-30 | Absorbent Technologies, Inc. | A superabsorbent polymer product including a bioactive, growth-promoting additive |
US7425595B2 (en) * | 2003-12-15 | 2008-09-16 | Absorbent Technologies, Inc. | Superabsorbent polymer products including a beneficial additive and methods of making and application |
WO2005087857A1 (en) * | 2004-03-10 | 2005-09-22 | Agri Future Joetsu Co., Ltd. | Starch-blended resin composition, molding thereof and process for producing the same |
EP1781709A4 (en) * | 2004-08-27 | 2011-07-06 | Absorbent Technologies Inc | Superabsorbent polymers in agricultural applications |
CN100497458C (en) * | 2005-02-06 | 2009-06-10 | 北京金宝帝生物环保科技有限公司 | Biologically degradable starch base high molecular composition, film made thereof, and its preparing method |
CA2625268C (en) * | 2005-11-28 | 2014-01-28 | Hollister Incorporated | Improvements in flushable body waste collection pouches, pouch-in-pouch appliances using the same, and methods pertaining thereto |
US20070129467A1 (en) * | 2005-12-02 | 2007-06-07 | Frederic Scheer | Bio based biodegradable polymer compositions and use of same |
US7591974B2 (en) | 2006-01-25 | 2009-09-22 | Absorbent Technologies, Inc. | Methods for producing superabsorbent polymers for use in agricultural applications |
DE102007050770A1 (en) * | 2007-10-22 | 2009-04-23 | Biotec Biologische Naturverpackungen Gmbh & Co. Kg | Polymeric material and process for its preparation |
US9596801B2 (en) | 2010-10-25 | 2017-03-21 | Vjs Investments Limited | Superabsorbent polymer seed coatings and associated methods |
CO6350195A1 (en) * | 2011-09-23 | 2011-12-20 | Univ Del Cauca | BIODEGRADABLE FILMS AND PACKAGES OBTAINED FROM YUCA ALMIDON AND MANUFACTURING PROCESS OF THEM |
US11866575B2 (en) | 2021-12-07 | 2024-01-09 | Sanjay Daya Kalra, JR. | Biodegradable polymer |
CN114854186B (en) * | 2022-06-02 | 2022-12-30 | 苏州博大永旺新材股份有限公司 | Heat-resistant modified polylactic acid fully-degradable material for tableware |
Family Cites Families (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3149085A (en) * | 1958-10-20 | 1964-09-15 | West Virginia Pulp & Paper Co | Method of making synthetic resin from lignin and an epoxide and resulting product |
US4016117A (en) * | 1972-05-18 | 1977-04-05 | Coloroll Limited | Biodegradable synthetic resin sheet material containing starch and a fatty material |
US3923729A (en) * | 1972-07-28 | 1975-12-02 | Union Carbide Corp | Biodegradable transplanter containers |
US3901838A (en) * | 1972-07-28 | 1975-08-26 | Union Carbide Corp | Environmentally degradable biodegradable blends of a dialkanoyl polymer and an environmentally degradable ethylene polymer |
US3931068A (en) * | 1972-07-28 | 1976-01-06 | Union Carbide Corporation | Blends of biodegradable thermoplastic oxyalkanoyl polymer, a naturally occurring biodegradable product, filler and plastic additive |
US3932319A (en) * | 1972-07-28 | 1976-01-13 | Union Carbide Corporation | Blends of biodegradable thermoplastic dialkanoyl polymer, a naturally occurring biodegradable product, a plastic additive and a filler |
US3850862A (en) * | 1972-07-28 | 1974-11-26 | Union Carbide Corp | Blends of a biodegradable thermoplastic dialkanoyl polymer and a naturally occurring biodegradable product |
US3921333A (en) * | 1972-07-28 | 1975-11-25 | Union Carbide Corp | Transplanter containers made from biodegradable-environmentally degradable blends |
US3949145A (en) * | 1975-02-27 | 1976-04-06 | The United States Of America As Represented By The Secretary Of Agriculture | Degradable starch-based agricultural mulch film |
US4344857A (en) * | 1975-12-22 | 1982-08-17 | The United States Of America As Represented By The Secretary Of Agriculture | Encapsulation by entrapment |
US4483950A (en) * | 1982-12-10 | 1984-11-20 | The United States Of America As Represented By The Secretary Of Agriculture | Modified starches as extenders for absorbent polymers |
FR2610635B1 (en) * | 1987-02-10 | 1989-06-23 | Extrusion Calandrage Ste Fse | POLYURETHANE COMPOSITIONS FOR CALENDERING BIODEGRADABLE MATERIALS |
GB8712009D0 (en) * | 1987-05-21 | 1987-06-24 | Folk Drive Eng Ltd | Degradable plastics |
US4911952A (en) * | 1987-07-10 | 1990-03-27 | The United States Of America As Represented By The Secretary Of Agriculture | Encapsulation by entrapment within matrix of unmodified starch |
US5095054A (en) * | 1988-02-03 | 1992-03-10 | Warner-Lambert Company | Polymer compositions containing destructurized starch |
US4863655A (en) * | 1988-12-30 | 1989-09-05 | National Starch And Chemical Corporation | Biodegradable packaging material and the method of preparation thereof |
US5288765A (en) * | 1989-08-03 | 1994-02-22 | Spherilene S.R.L. | Expanded articles of biodegradable plastics materials and a method for their production |
US5064704A (en) * | 1989-09-29 | 1991-11-12 | E. I. Du Pont De Nemours And Company | Shaped structure of polyarylate copolymers having high tensile elongation at break |
US5219646A (en) * | 1990-05-11 | 1993-06-15 | E. I. Du Pont De Nemours And Company | Polyester blends and their use in compostable products such as disposable diapers |
US5183690A (en) * | 1990-06-25 | 1993-02-02 | The United States Of America, As Represented By The Secretary Of Agriculture | Starch encapsulation of biologically active agents by a continuous process |
IT1240503B (en) * | 1990-07-25 | 1993-12-17 | Butterfly Srl | STARCH POLYMERIC MIXTURE PARTICULARLY FOR THE PRODUCTION OF FILMS AND SIMILAR AND PROCEDURE FOR ITS PRODUCTION. |
IT1242722B (en) * | 1990-08-09 | 1994-05-17 | Butterfly Srl | LAYERED STARCH FILM AND LOW PERMEABILITY AND PROCEDURE FOR ITS PRODUCTION. |
DE4038732A1 (en) * | 1990-12-05 | 1992-06-11 | Henkel Kgaa | MATERIALS AND / OR COMPONENTS MODIFIED BY SYNTHETIC POLYMER COMPOUNDS AND DRY-BASED METHOD AND METHOD OF MANUFACTURING THEM |
US5292782A (en) * | 1991-02-20 | 1994-03-08 | Novamont S.P.A. | Biodegradable polymeric compositions based on starch and thermoplastic polymers |
US5186990A (en) * | 1991-04-05 | 1993-02-16 | Eagle Scientific Co. | Biodegradable and water soluble packaging material |
US5412005A (en) * | 1991-05-03 | 1995-05-02 | Novamont S.P.A. | Biodegradable polymeric compositions based on starch and thermoplastic polymers |
US5171820A (en) * | 1991-05-13 | 1992-12-15 | The Dow Chemical Company | Hydroxy-functional polyesters as thermoplastic barrier resins |
US5384187A (en) * | 1991-05-15 | 1995-01-24 | Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha | Biodegradable resin compositions and laminates based thereon |
DE4119915C2 (en) * | 1991-06-17 | 1994-07-21 | Inventa Ag | Starch-polymer blend, process for its preparation and its use |
BR9206215A (en) * | 1991-06-26 | 1995-05-02 | Procter & Gamble | Liquid-impermeable, biodegradable film |
US5256711A (en) * | 1991-10-04 | 1993-10-26 | Director-General Of Agency Of Industrial Science | Starch-containing biodegradable plastic and method of producing same |
US5252271A (en) * | 1991-10-22 | 1993-10-12 | Bio-Products International | Biodegradable packaging foam and method of preparation |
IT1250901B (en) * | 1991-12-12 | 1995-04-21 | Novamont Spa | BIODEGRADABLE ITEMS BASED ON STARCH. |
US5185382A (en) * | 1992-01-21 | 1993-02-09 | Kansas State University Research Foundation | Starch-based, biodegradable packing filler and method of preparing same |
US5440808A (en) * | 1992-01-30 | 1995-08-15 | Warner-Lambert Company | Disposable shaped article |
BE1005694A3 (en) * | 1992-02-07 | 1993-12-21 | Solvay | Composition starch. |
US5321064A (en) * | 1992-05-12 | 1994-06-14 | Regents Of The University Of Minnesota | Compositions of biodegradable natural and synthetic polymers |
JPH0713129B2 (en) * | 1992-05-18 | 1995-02-15 | 工業技術院長 | Biodegradable aliphatic polyester polymer and method for producing the same |
WO1994000293A1 (en) * | 1992-06-26 | 1994-01-06 | The Procter & Gamble Company | Biodegradable, liquid impervious multilayer film compositions |
US5272181A (en) * | 1992-11-18 | 1993-12-21 | Evergreen Solutions, Inc. | Biodegradable expanded foam material |
US5462983A (en) * | 1993-07-27 | 1995-10-31 | Evercorn, Inc. | Biodegradable moldable products and films comprising blends of starch esters and polyesters |
IT1273743B (en) * | 1994-02-09 | 1997-07-10 | Novamont Spa | EXPANDED ITEMS OF BIODEGRADABLE PLASTIC MATERIAL AND PROCEDURE FOR THEIR PREPARATION |
US5459258A (en) * | 1994-03-01 | 1995-10-17 | Massachusetts Institute Of Technology | Polysaccharide based biodegradable thermoplastic materials |
DE4411051C2 (en) * | 1994-03-30 | 1998-04-09 | Buna Sow Leuna Olefinverb Gmbh | Disposable containers for food, especially for drinking water |
US5496910A (en) * | 1994-07-21 | 1996-03-05 | The Dow Chemical Company | Hydroxyfunctional thermoplastic polyesters |
US5574076A (en) * | 1995-05-03 | 1996-11-12 | National Starch And Chemical Investment Holding Corporation | Sucrose benzoate as a tackifier for water sensitive or biodegradable hot melt adhesives |
US5583187A (en) * | 1995-05-03 | 1996-12-10 | National Starch And Chemical Investment Holding Corporation | Hot melt adhesives based on hydroxy-functional polyesters |
FR2735483B1 (en) * | 1995-06-13 | 1997-08-08 | Potency Sarl | TOTALLY BIODEGRADABLE COMPOSITE MATERIAL AND PROCESS FOR PRODUCING THE SAME |
CN1207755A (en) * | 1995-12-21 | 1999-02-10 | 陶氏化学公司 | Compositions comprising hydroxy-functional polymers |
US5744072A (en) * | 1996-05-03 | 1998-04-28 | Aeration Industries International, Inc. | Method of treating waste water |
-
1996
- 1996-05-24 US US08/653,634 patent/US5821286A/en not_active Expired - Fee Related
-
1997
- 1997-05-13 AU AU29405/97A patent/AU723458B2/en not_active Ceased
- 1997-05-13 DK DK97923647T patent/DK0901506T3/en active
- 1997-05-13 WO PCT/US1997/008129 patent/WO1997044393A1/en active IP Right Grant
- 1997-05-13 EP EP97923647A patent/EP0901506B1/en not_active Expired - Lifetime
- 1997-05-13 JP JP09542503A patent/JP2001502363A/en active Pending
- 1997-05-13 AT AT97923647T patent/ATE250105T1/en not_active IP Right Cessation
- 1997-05-13 CA CA002254908A patent/CA2254908A1/en not_active Abandoned
- 1997-05-13 DE DE69724950T patent/DE69724950T2/en not_active Expired - Fee Related
-
1999
- 1999-05-05 HK HK99102024A patent/HK1017002A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE250105T1 (en) | 2003-10-15 |
CA2254908A1 (en) | 1997-11-27 |
JP2001502363A (en) | 2001-02-20 |
AU723458B2 (en) | 2000-08-24 |
DE69724950D1 (en) | 2003-10-23 |
DE69724950T2 (en) | 2004-07-15 |
EP0901506B1 (en) | 2003-09-17 |
WO1997044393A1 (en) | 1997-11-27 |
EP0901506A1 (en) | 1999-03-17 |
US5821286A (en) | 1998-10-13 |
HK1017002A1 (en) | 1999-11-12 |
DK0901506T3 (en) | 2004-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FGA | Letters patent sealed or granted (standard patent) |